CAP point-of-care checklist: an operations guide to readiness

What the CAP Point-of-Care Testing Checklist is

The College of American Pathologists (CAP) accredits laboratories through its Laboratory Accreditation Program, which the Centers for Medicare and Medicaid Services (CMS) recognizes as meeting the requirements of the Clinical Laboratory Improvement Amendments (CLIA) at 42 CFR Part 493. An accredited laboratory is inspected on site every two years by a team of peers from another laboratory, and completes a self-inspection in the alternate year.

The checklists come in three layers. The All Common Checklist covers requirements that apply to every section of the laboratory, such as procedure manuals, reagent labeling and result reporting. The Laboratory General Checklist covers the laboratory as a whole: director, personnel, quality management, safety and computer systems. Then there is a discipline-specific checklist for each area, and the Point-of-Care Testing Checklist is the one applied to testing performed outside the central laboratory by non-laboratory staff, under the laboratory director's CLIA certificate.

CAP revises its checklists periodically. Item numbers, wording and some requirements change between editions, which is why this page describes themes rather than quoting items.

Two boundaries are worth fixing early. The checklist covers waived and non-waived point-of-care testing, with some items applied differently to waived tests, so read each item rather than assuming a waived meter is out of scope. And the checklist is about your program, not the analyzer: the manufacturer is responsible for the analyzer's performance as described in its instructions for use; the laboratory is responsible for showing it is used, controlled, maintained and reported correctly.

The themes an inspector looks at

Director and personnel

Point-of-care testing sits under the laboratory director named on the CLIA certificate. The inspector wants to see written delegation of point-of-care responsibilities to a named person, usually a point-of-care coordinator, saying who approves procedures, who reviews QC and who signs off competency. For non-waived testing, testing personnel must meet the CLIA qualifications for their role, with education and training records on file for everyone who tests, including agency and float staff.

Personnel competency assessment

This theme generates the most findings. For non-waived testing, competency must be assessed for every individual, for every test system they perform, using six elements: direct observation of routine test performance, including specimen handling; monitoring the recording and reporting of results; review of intermediate results or worksheets, QC records, proficiency testing results and maintenance records; direct observation of instrument maintenance and function checks; testing of previously analyzed specimens, internal blind samples or external proficiency samples; and assessment of problem-solving skills. Assessment is semiannual in the first year a person performs a test and annual after that. For waived tests the checklist still expects training before testing and periodic competency. The record must show who assessed whom, on what, when, by which elements.

Procedure manual

Every point-of-care test needs a written procedure that reflects the current manufacturer's instructions, is approved, signed and dated by the laboratory director before use (for non-waived testing 42 CFR 493.1251 places that approval with the director), is reviewed on the schedule the checklist sets, and is available where testing happens. Discontinued procedures are retained with their dates of use. The inspector will read a procedure and ask an operator to describe what they do; the two should match.

Quality control

For non-waived quantitative tests the default CLIA requirement is at least two levels of external control on each day of patient testing, unless the laboratory has an Individualized Quality Control Plan (IQCP) based on a risk assessment. For waived tests, QC follows the manufacturer's instructions. The inspector looks for defined ranges, documentation of every QC result including failures, corrective action, a rule that patient results are not reported when QC is unacceptable, and periodic review by the director or designee.

Proficiency testing

Proficiency testing (PT) is the external check that the laboratory gets the right answer on blind samples. CLIA requires enrollment in an approved PT program for regulated analytes, and CAP requires PT or an alternative performance assessment for the analytes it lists, including point-of-care analytes where a program exists; where none exists, the laboratory runs an alternative assessment, such as split samples with another method, at the frequency the checklist sets. The inspector checks enrollment, that PT samples are handled like patient samples by the staff who normally test, that results were submitted on time, and that unacceptable results were investigated. Discussing PT results with another laboratory before submission is a violation.

Instrument maintenance and function checks

Every analyzer and meter needs a maintenance and function-check schedule that follows the manufacturer's instructions, records showing it was done, and repair and return-to-service records. For non-waived quantitative methods, calibration follows 42 CFR 493.1255(a) and calibration verification follows 493.1255(b): at least every six months and after a complete change of reagents, major maintenance or QC that indicates a problem, unless the manufacturer's instructions or the checklist set a shorter interval. New instruments must be verified before patient use, and instruments of the same type used for the same test compared to each other on the schedule the checklist sets.

Reagents and lot handling

Reagents, cartridges, strips and control materials must be labeled with content, lot number, the dates the checklist requires (received, opened or prepared) and expiration date, stored under the manufacturer's conditions with temperature records, and never used past expiration. New lots and shipments must be checked against the old lot or reference material before or concurrent with patient use, and the check documented. The inspector will open a drawer and look at the strips.

Results reporting and record retention

Results must reach the patient record with the patient identifiers, date and time, test, result with units and reference intervals where applicable, and the identity of the testing personnel. Critical results need a defined list, a procedure for notifying a responsible caregiver promptly, and documentation of who was notified, when and by whom, with read-back. Records are retained for the periods the checklist sets, which for most records aligns with the two-year minimum at 42 CFR 493.1105, with longer periods for some categories.

Computer systems and result transmission

Where results move electronically from a device through middleware to a laboratory information system (LIS) or an electronic health record (EHR), the inspector treats the whole chain as a computer system: validation before use and after changes, verification that results from the device arrive in the record accurately with the correct patient, units, flags and comments, periodic re-verification of interfaces at the interval the checklist sets, access controls so that only authorized personnel can enter or change results, and an audit trail of changes. Hand transcription from a device is itself in scope and needs a documented check.

How to prepare over 90 days

The plan assumes a coordinator with some authority and the director's backing.

Days 1 to 30: gap analysis

1. Obtain the current checklist editions from CAP: Point-of-Care Testing, All Common and the relevant sections of Laboratory General.
2. Build the inventory: every device by serial number, location, test menu and complexity, and every person who tests on it. It is usually wrong on day one.
3. Walk each checklist item against the inventory and mark it met, partly met or not met, with the evidence you would show. Be strict: "we do it but it is not written down" is not met.
4. Rank the gaps: anything affecting patient results (QC not done, unqualified personnel, results not reaching the record) first, records gaps second.
5. Agree owners and dates for each gap with the director.

Days 31 to 60: remediation

1. Update or write procedures from current package inserts and get them approved and distributed.
2. Assess anyone with no current competency record, using all six elements for non-waived tests, and remove access from anyone who cannot be assessed in the window.
3. Bring QC into line: defined ranges, documented failures with corrective action, a review signature on the record.
4. Fix reagent labeling and storage, and start lot-to-lot verification records where they are missing.
5. Confirm PT enrollment for every analyte and set up alternative assessment for the rest.
6. Verify interfaces: pull a sample of results from each device, confirm they match what the EHR shows, and record the check.

Days 61 to 90: mock inspection and steady state

1. Have someone who did not do the remediation inspect a sample of sites with the checklist, exactly as a CAP inspector would, including opening drawers and asking operators to demonstrate.
2. Fix what they find, record the fix, and assemble the evidence pack by theme (next section).
3. Set the review schedule that keeps the program in this state: monthly QC review, quarterly competency expiration review, annual procedure review.
4. Brief the operators: inspectors talk to the people who test, who should know where the procedure is, what to do when QC fails, and who the coordinator is. Expect the inspector to visit wards and clinics, not only the laboratory.

The evidence pack to keep, by theme

The evidence pack is the set of records the program produces anyway, organized so that any checklist item maps to a record and a person.

Common deficiencies

In point-of-care programs, deficiencies cluster into a few groups, described here in general terms.

• Competency records that do not cover everyone, every test or every element. Day-shift nurses assessed but not nights, glucose but not urinalysis, or direct observation alone called competency. Agency and float staff are the usual gap.
• Procedures that lag the package insert. The manufacturer changed the QC frequency or the sample type and the procedure on the ward still says the old thing, or the operator has never seen it.
• QC failures with no corrective action. The log shows an out-of-range control, then a normal control, with patient results in between and no note of what was done.
• Reagent handling. No open date on strip vials, expired controls in the refrigerator, no lot-to-lot check on a new shipment, no temperature log.
• PT gaps. An analyte with no enrollment and no alternative assessment, or an alternative assessment done once and not repeated.
• Results that never reached the record, or reached it without the required elements. Downtime results on paper that were not entered, results in the EHR without the operator identity, and critical results notified but not documented.
• Interface and system validation not documented. Nobody can produce the record that the interface was verified, or re-verified after the last EHR upgrade.
• Delegation not in writing. Everyone knows the coordinator runs the program, but the director never signed it.

The common thread is that the work was often done and the record was not kept, or was kept for the central laboratory and not extended to the wards. Point-of-care programs fail inspections on paperwork far more often than on analytical quality. A deficiency is not a failure of accreditation; an unaddressed one can be.

Where software helps

Almost every theme above reduces to a record that has to exist for every operator, device and test, and a review that has to be visibly performed. The features that map most directly to the checklist:

• Operator records with lockout. Training, competency elements, dates, assessor and expiration held per person per test system, with the device refusing an operator who is not current.
• QC captured from the device with defined ranges, Levey-Jennings charts, Westgard rules, corrective action attached to the failed run, and the patient results around the failure identified automatically. See QC software for POCT.
• Lot and reagent tracking. Receipt, open date, expiration and lot-to-lot verification records, and a recall report that lists affected devices and results. See lot traceability.
• Proficiency testing and alternative assessment tracked with deadlines, submissions and investigations, in an EQA and PT module.
• Result transmission with evidence. Results delivered to the LIS or EHR over HL7 v2, POCT1-A2 or FHIR with operator, device and lot attached, an audit trail of every change, and interface verification reports you can regenerate. Our guide to sending POCT results into the LIS or EHR covers the interface side.
• Quality management records. Procedures with version control and approvals, non-conformances and corrective action, internal audits and management review.

Catenix is one platform in this category. Its quality management module holds procedures, audits, non-conformances, corrective action and management review in a structure aligned to ISO 15189:2022, and its operator competency module records the six-element assessment against the person who ran each test. It is designed and ready to connect analyzers and EHRs over open standards, and it does not interpret results or provide clinical decision support.

Questions people ask

What is the CAP point-of-care testing checklist?

It is the discipline-specific checklist the College of American Pathologists uses to inspect point-of-care testing performed outside the central laboratory under an accredited laboratory's CLIA certificate. It is applied together with the All Common and Laboratory General checklists and covers personnel, competency, procedures, quality control, proficiency testing, instruments, reagents, results reporting, record retention and computer systems. CAP revises it periodically, so work from the edition issued for your inspection.

How often does CAP inspect a laboratory?

CAP-accredited laboratories receive an on-site inspection every two years by a team of peer inspectors from another laboratory. In the alternate year the laboratory completes a self-inspection using the same checklists, keeps the findings and corrective actions, and submits documentation if CAP asks for it, following CAP's current instructions. Point-of-care testing locations are visited as part of the on-site inspection, so wards and clinics should expect an inspector, not only the central laboratory.

What are the six elements of competency assessment?

For non-waived testing, CLIA and CAP require six elements: direct observation of test performance; monitoring the recording and reporting of results; review of intermediate results, QC, proficiency testing and maintenance records; direct observation of instrument maintenance and function checks; testing of previously analyzed, blind or proficiency samples; and assessment of problem-solving skills. Assessment is semiannual in the first year a person performs a test and annual thereafter, documented per person and per test system.

Does the CAP checklist apply to waived point-of-care tests?

Yes. Waived tests performed under a CAP-accredited laboratory's program are within the scope of the Point-of-Care Testing Checklist. Some requirements are applied differently to waived tests, for example quality control follows the manufacturer's instructions rather than the CLIA default of two levels per day, but training, competency, procedures, reagent handling, results reporting and record retention are still inspected. Read each item for how it treats waived testing.

How long should point-of-care QC and result records be kept?

CLIA sets a minimum of two years for most laboratory records, including quality control and test records, at 42 CFR 493.1105, and the CAP checklists set retention periods by record type that are at least as long, with longer periods for some categories. Check the current checklist for each record type. Keep records retrievable, not just stored: an inspector will ask for a specific operator's competency file or a specific day's QC.

How do you prepare for a CAP point-of-care inspection?

Start with the current checklist and a complete inventory of devices, tests and operators. Run a gap analysis against every item, fix the gaps that affect patient results first, then the records. Assemble the evidence by theme with a named owner for each. Finish with a mock inspection by someone who did not do the remediation, including visits to testing locations, and brief the operators on where the procedure is and what to do when QC fails.

Sources and further reading

• CAP, Laboratory Accreditation Program checklists
• CAP, Laboratory Accreditation Program
• 42 CFR Part 493, Laboratory Requirements
• CMS, Clinical Laboratory Improvement Amendments (CLIA)
• CMS, CLIA Brochure #10: What Do I Need to Do to Assess Personnel Competency?
• ISO 15189:2022 Medical laboratories: requirements for quality and competence